名词
中文翻译：Unknown
同义词：
['venting shield', 'venting barrier', 'air filtration shield']
例句：
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1. The construction of the ventilation shield is crucial for maintaining indoor air quality.
通风屏障的建设对于保持室内空气质量至关重要。
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2. During the manufacturing process, the ventilation shield helps to prevent dust and other contaminants from entering the production area.
在生产过程中，通风屏障有助于防止灰尘和其他污染物进入生产区域。
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3. The ventilation shield plays a vital role in protecting workers from harmful gases and fumes.
通风屏障在保护工人免受有害气体和烟雾的伤害方面发挥着重要作用。